queuing model arrival rate consider as a input and service rate is consider as a output. In queuing model, two basic constituents are considered i.e. arrival rate and service rate.
Queue models:
Most elementary queuing models assume that the inputs / arrivals and outputs / departures follow a birth and death process. Any queuing model is characterized by situations where both arrivals and departures take place simultaneously. Depending upon the nature of inputs and service faculties, there can be a number of queuing models as shown below:
a) Probabilistic queuing model
b) Deterministic queuing model
c) Mixed queuing model
Probabilistic queuing model:Both arrival and service rates are some unknown random variables.
Deterministic queuing model:Both arrival and service rates are known and fixed.
Mixed queuing model:
Procedure for Solution